Natural Soy Products 55 Gallon Drum Soy-Based Non-Toxic Adhesive and Mastic Remover 55 Gallon Drum Metal of Natural Soy Products Biodegradeable natural cleaner and adhesive solvent. An effective and safe cleaner removes residue from labels, stickers, decals, grease, crayons, shoe polish, floor mastic and asbestos-based mastic. Natural Soy Products Adhesive and Mastic Remover is a n atural soy based, non toxic cleaner . Use on almost any surface to remove adhesives and mastic. 100% all natural ingredients. Rinses with mild soap and water. Soy based formula Use to refill 22 oz spray bottles or use your own bottles or sprayer. Bio-based content is 61% as tested by Iowa State University using conventional radiocarbon analytical methods. Eliminates sticky surfaces. Environmentally friendly,Non-toxic,No caustic fumes. Rinses with mild soap and water. Biodegradable.Non flammable, Non abrasive. Made in USA. This item ships from a separate warehouse and may require extra time for delivery.